Pith Number

pith:7L2FUKYP

pith:2021:7L2FUKYPCJOST3DC5UKFQCLATZ

not attested not anchored not stored refs pending

Custom Orthogonal Weight functions (COWs) for Event Classification

Christoph Langenbruch, Hans Dembinski, Matthew Kenzie, Michael Schmelling

arxiv:2112.04574 v2 · 2021-12-08 · stat.ME · hep-ex · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L2FUKYPCJOST3DC5UKFQCLATZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Measurement of the branching fractions and longitudinal polarisations of $B^0_{(s)} \to K^{*0} \kern 0.18em \overline{\kern -0.18em K}{}^{*0}$ decays

Receipt and verification

First computed	2026-07-05T04:50:32.754631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf45a2b0f125d29ec62ed145809609e443a5cb21455e65b5fae265f2dc0d98b

Aliases

arxiv: 2112.04574 · arxiv_version: 2112.04574v2 · doi: 10.48550/arxiv.2112.04574 · pith_short_12: 7L2FUKYPCJOS · pith_short_16: 7L2FUKYPCJOST3DC · pith_short_8: 7L2FUKYP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7L2FUKYPCJOST3DC5UKFQCLATZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: faf45a2b0f125d29ec62ed145809609e443a5cb21455e65b5fae265f2dc0d98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9303f1082b54b5672d481cec5f39bf197e049236ed16bd66fb932363e809bce1",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-12-08T20:23:17Z",
    "title_canon_sha256": "5e6f536fb3b7fc667c5f1f9bf3bb1897d9ddcaf9b92fa1f27152ecd9da7dd809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04574",
    "kind": "arxiv",
    "version": 2
  }
}